Common Lisp editor/IDE with high expansibility
Computer Algebra System written in Common Lisp
Common Lisp compiler and runtime
Nyquist is a language for sound synthesis and music composition.
A simple and easy-to-use but yet powerful line-oriented text editor.
Garnet Common Lisp GUI Library
Readable Lisp/S-expressions with infix, functions, and indentation
PHP Support for GNU Emacs
Plugin-based foreign code embedder for newLISP